Just 8-12 sittings of laser hair reduction are great to give you permanent full removal of hair.
Here are some key points to keep in mind before laser hair removal, to make the most of it.
Stop waxing, tweezing or plucking your hair for at least a month before treatment. If needed, you can only shave between the sessions.
24 hours before the treatment, shave the area to be treated as cleanly as possible with a mechanical razor
Do not apply makeup, or other cosmetics such as lotion, deodorant or sunscreen. Tell your practitioner if you need wipes.
Do not expose the area to the sun for at least a month before the treatment. Also, do not use any kind of tanning products at this time. If you have applied them, get exfoliation done before the session.